83377714

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 154244736

約数和(自身を除く): 70867022

約数列:

[1, 2, 7, 14, 23, 46, 49, 71, 98, 142, 161, 322, 497, 521, 994, 1042, 1127, 1633, 2254, 3266, 3479, 3647, 6958, 7294, 11431, 11983, 22862, 23966, 25529, 36991, 51058, 73982, 80017, 83881, 160034, 167762, 258937, 517874, 587167, 850793, 1174334, 1701586, 1812559, 3625118, 5955551, 11911102, 41688857, 83377714]

約数ペア:

[(1, 83377714), (2, 41688857), (7, 11911102), (14, 5955551), (23, 3625118), (46, 1812559), (49, 1701586), (71, 1174334), (98, 850793), (142, 587167), (161, 517874), (322, 258937), (497, 167762), (521, 160034), (994, 83881), (1042, 80017), (1127, 73982), (1633, 51058), (2254, 36991), (3266, 25529), (3479, 23966), (3647, 22862), (6958, 11983), (7294, 11431)]